Feature:_x000D_ _x000D_ The motor no-load speed is 2100rpm and load speed is 1800rpm _x000D_ After strict safety electromagnetic testing, the insulation grade is Class B. _x000D_ Compared with traditional motors, permanent magnet motors have lower power consumption and longer service life. _x000D_ Low heat generation, stable motor operation and reliable performance. _x000D_ Metal gears, large torque. _x000D_ _x000D_ _x000D_ Specification:_x000D_ Model: XD3D30-12GN-21S_x000D_ Voltage: 12 V_x000D_ Power: 30 W_x000D_ Motor no-load speed: 2100 RPM_x000D_ No-load current of the motor: 0.5 A_x000D_ Motor load speed: 1800 RPM_x000D_ Motor load current: 2.8 A_x000D_ Torque: 0.8 kg.cm_x000D_ Insulation class: Class B_x000D_ Motor size: 70*70*174mm_x000D_ Reducer shaft size: 8mm*29mm (diameter* length)_x000D_ Model(Optional) _x000D_ Reduction ratio Gearbox output shaft speed _x000D_ #1 3 700RPM _x000D_ #2 5 420RPM _x000D_ #3 7.5 280RPM _x000D_ #4 10 210RPM _x000D_ #5 12.5 170RPM _x000D_ #6 15 140RPM _x000D_ #7 18 120RPM _x000D_ #8 20 100RPM _x000D_ #9 25 85RPM _x000D_ #10 30 70RPM _x000D_ #11 36 60RPM _x000D_ #12 50 40RPM _x000D_ #13 60 35RPM _x000D_ #14 75 30RPM _x000D_ #15 100 20RPM _x000D_ #16 150 15RPM _x000D_ #17 180 12RPM _x000D_ #18 200 10RPM _x000D_ _x000D_ Package list:_x000D_ 1 * Motor_x000D_ _x000D_ Note:_x000D_ The actual product color may deviate from the photo due to light._x000D_ There may be a slight deviation in the measurement of product.